CVE-2018-12049

A remote attacker can bypass the System Manager Mode on the Canon LBP6030w web interface without a PIN for /checkLogin.cgi via vectors involving /portal_top.html to get full access to the device. NOTE: the vendor reportedly responded that this issue occurs when a customer keeps the default settings without using the countermeasures and best practices shown in the documentation

• CWE-287

• https://gist.github.com/huykha/0381acb2dc580c728a79452b60fa082cBroken Link, Third Party Advisory
• https://www.exploit-db.com/exploits/44886/Broken Link, Third Party Advisory, VDB Entry
• https://gist.github.com/huykha/0381acb2dc580c728a79452b60fa082cBroken Link, Third Party Advisory
• https://www.exploit-db.com/exploits/44886/Broken Link, Third Party Advisory, VDB Entry

Published

Jun 8, 2018

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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